Other or undefined network or routing status

Discussion in 'General' started by cubells, Mar 26, 2010.

  1. cubells

    cubells Member HowtoForge Supporter

    Hi all:

    I've installed a debian server and all works great.

    I've followed this tutorial:

    In my server I have only one domain and about ten mailboxes for this domain.

    Now I have a lot of problems because one or two mailboxes can't receive some messages.

    The error shown on sender mail program is:

    Failed: 5.4.0 (other or undefined network or routing status)

    Is it a postfix configuration problem? smtp problem? a problem on network server?

    Thanks a lot for your help!
  2. till

    till Super Moderator Staff Member ISPConfig Developer

    Might be a dns problem or routing problem. Please check the mx records for that domain and also the route to the mailserver with e.g. tracert.

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